<template>
  <div>
    <!-- 面包屑导航区 -->
    <el-breadcrumb separator-class="el-icon-arrow-right">
      <el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item>
      <el-breadcrumb-item>订单管理</el-breadcrumb-item>
      <el-breadcrumb-item>订单列表</el-breadcrumb-item>
    </el-breadcrumb>
    <!-- 卡片视图区域 -->
    <el-card>
      <el-row>
        <el-col :span="8">
          <el-input placeholder="请输入内容">
            <el-button slot="append" icon="el-icon-search"></el-button>
          </el-input>
        </el-col>
      </el-row>
      <!-- 订单列表数据表格 -->
      <el-table :data="orderList" border stripe>
        <el-table-column type="index"></el-table-column>
        <el-table-column label="订单编号" prop="order_number"></el-table-column>
        <el-table-column label="订单价格" prop="order_price"></el-table-column>
        <el-table-column label="是否付款" prop="pay_status">
          <template slot-scope="scope">
            <el-tag type="success" v-if="scope.row.pay_status === '1'">已付款</el-tag>
            <el-tag type="danger" v-else>未付款</el-tag>
          </template>
        </el-table-column>
        <el-table-column label="是否发货" prop="is_send"></el-table-column>
        <el-table-column label="下单时间" prop="create_time">
          <template slot-scope="scope">
            {{scope.row.create_time * 1000 | dateFormat}}
          </template>
        </el-table-column>
        <el-table-column label="操作">
          <template>
            <el-button size="mini" type="primary" icon="el-icon-edit" @click="showBox"></el-button>
            <el-button size="mini" type="success" icon="el-icon-location" @click="showProgressBox"></el-button>
          </template>
        </el-table-column>
      </el-table>
      <!-- 分页区域 -->
      <el-pagination
        @size-change="handleSizeChange"
        @current-change="handleCurrentChange"
        :current-page="queryInfo.pagenum"
        :page-sizes="[5, 10, 15]"
        :page-size="queryInfo.pagesize"
        layout="total, sizes, prev, pager, next, jumper"
        :total="total"
        background>
      </el-pagination>
    </el-card>
    <!-- 修改地址的对话框 -->
    <el-dialog
      title="修改地址"
      :visible.sync="addressVisible"
      width="50%"
      @close="addressDialogClosed">
      <el-form :model="addressForm" :rules="addressFormRules" ref="addressFormRef" label-width="100px">
        <el-form-item label="省市区/县" prop="address1">
          <el-cascader :options="cityData"
            v-model="addressForm.address1"></el-cascader>
        </el-form-item>
        <el-form-item label="详细地址" prop="address2">
          <el-input v-model="addressForm.address2"></el-input>
        </el-form-item>
      </el-form>
      <span slot="footer" class="dialog-footer">
        <el-button @click="addressVisible = false">取 消</el-button>
        <el-button type="primary" @click="addressVisible = false">确 定</el-button>
      </span>
    </el-dialog>
    <!-- 展示物流进度的对话框 -->
    <el-dialog
      title="修改地址"
      :visible.sync="progressVisible"
      width="50%">
      <!-- 时间线 -->
      <el-timeline>
        <el-timeline-item
          v-for="(activity, index) in progressInfo"
          :key="index"
          :timestamp="activity.tiem">
          {{activity.context}}
        </el-timeline-item>
      </el-timeline>
    </el-dialog>
  </div>
</template>

<script>
import cityData from './citydata.js'

export default {
  data () {
    return {
      // 请求参数
      queryInfo: {
        query: '',
        pagenum: 1,
        pagesize: 10
      },
      // 总数据条数
      total: 0,
      // 订单列表数据
      orderList: [],
      // 控制修改地址对话框的显示与隐藏
      addressVisible: false,
      // 修改地址数据
      addressForm: {
        address1: [],
        address2: ''
      },
      // 修改地址表单数据验证规则对象
      addressFormRules: {
        address1: [
          { required: true, message: '请选择省市区县', trigger: 'blur' }
        ],
        address2: [
          { required: true, message: '请填写详细地址', trigger: 'blur' }
        ]
      },
      // 城市选择数据
      cityData: cityData,
      // 控制展示物流进度对话框的显示与隐藏
      progressVisible: false,
      // 物流进度数据
      progressInfo: [
        {
          'time': '2018-05-10 09:39:00',
          'ftime': '2018-05-10 09:39:00',
          'context': '已签收,感谢使用顺丰,期待再次为您服务',
          'location': ''
        },
        {
          'time': '2018-05-10 08:23:00',
          'ftime': '2018-05-10 08:23:00',
          'context': '[北京市]北京海淀育新小区营业点派件员 顺丰速运 95338正在为您派件',
          'location': ''
        },
        {
          'time': '2018-05-10 07:32:00',
          'ftime': '2018-05-10 07:32:00',
          'context': '快件到达 [北京海淀育新小区营业点]',
          'location': ''
        },
        {
          'time': '2018-05-10 02:03:00',
          'ftime': '2018-05-10 02:03:00',
          'context': '快件在[北京顺义集散中心]已装车,准备发往 [北京海淀育新小区营业点]',
          'location': ''
        },
        {
          'time': '2018-05-09 23:05:00',
          'ftime': '2018-05-09 23:05:00',
          'context': '快件到达 [北京顺义集散中心]',
          'location': ''
        },
        {
          'time': '2018-05-09 21:21:00',
          'ftime': '2018-05-09 21:21:00',
          'context': '快件在[北京宝胜营业点]已装车,准备发往 [北京顺义集散中心]',
          'location': ''
        },
        {
          'time': '2018-05-09 13:07:00',
          'ftime': '2018-05-09 13:07:00',
          'context': '顺丰速运 已收取快件',
          'location': ''
        },
        {
          'time': '2018-05-09 12:25:03',
          'ftime': '2018-05-09 12:25:03',
          'context': '卖家发货',
          'location': ''
        },
        {
          'time': '2018-05-09 12:22:24',
          'ftime': '2018-05-09 12:22:24',
          'context': '您的订单将由HLA（北京海淀区清河中街店）门店安排发货。',
          'location': ''
        },
        {
          'time': '2018-05-08 21:36:04',
          'ftime': '2018-05-08 21:36:04',
          'context': '商品已经下单',
          'location': ''
        }
      ]
    }
  },
  created() {
    this.getOrderList()
  },
  methods: {
    // 获取订单列表数据
    async getOrderList() {
      const { data: res } = await this.$http.get('orders',
        { params: this.queryInfo })
      if (res.meta.status !== 200) {
        return this.$message.error('获取订单列表失败！')
      }
      // console.log(res)
      this.total = res.data.total
      this.orderList = res.data.goods
    },
    handleSizeChange(newSize) {
      this.queryInfo.pagesize = newSize
      this.getOrderList()
    },
    handleCurrentChange(newPage) {
      this.queryInfo.pagenum = newPage
      this.getOrderList()
    },
    // 展示修改地址的对话框
    showBox() {
      this.addressVisible = true
    },
    // 修改地址的对话框关闭事件
    addressDialogClosed() {
      this.$refs.addressFormRef.resetFields()
    },
    // 展示物流进度对话框
    async showProgressBox() {
      // 接口失效
      // const { data: res } = await this.$http.get('/kuaidi/804909574412544580')
      // if (res.meta.status !== 200) {
      //   return this.$message.error('获取物流进度失败！')
      // }

      // this.progressInfo = res.data
      this.progressVisible = true
      // console.log(this.progressInfo)
    }
  }
}
</script>
<style lang="less" scoped>
.el-cascader {
  width: 100%;
}
</style>